.logo {
    width: 100px;
    height: 55px;
    margin-top: -17px;
}

body {
    background: #f3f3f3;
}

.main {
    background: #fff;
    width: 730px;
    margin: 0 auto;
    overflow: hidden;
    padding: 10px;
}

.page-title {
    text-align: center;
}

.form-container {
    width: 300px;
    margin: 0 auto;
}

.text-container {
    width: 500px;
    margin: 0 auto;
    text-align: right;
}


ul {
    list-style: none;
}

ul li {
    border-bottom: 1px solid #eeeeee;
    overflow: hidden;
}

.avatar-group .avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    float: left;
}

.question-group {
    float: left;
    width: 660px;
    margin-left: 10px;
}

.question-title a {
    color: #259;
    font-weight: 900;
}

.question-info {
    text-align: right;
}

.question-info .question-author {
    margin-right: 20px;
}

.message-info {
    text-align: center;
}

.answer-list li {
    list-style: none;
    border-bottom: 1px #eeeeee;
    padding-top: 10px;
}

.answer-list {
    padding-left: 0;
}

.user_info {
    font-size: 16px;
    color: #9b9b9b;
    line-height: 40px;
}

.user_info .username {
    margin-left: 15px;
}

.answer-content {
    margin-left: 60px;
}

.user_info .create-time {
    float: right;
}